So what else can I offer you that hasn't already been said? Simply this.

For me the best pictures tell a story. What matters is that it touches you and others in some way. All great photographers and artists do this. It evokes an emotion; joy, sadness, peace, fear, anger whatever. It's about bringing something more to the party. Treat it as a gift that you can give. If you practice this then you will get more enjoyment out of your photography and you will also give others joy, inspiration, understanding, solace or whatever emotions your picture evokes in them.